This is a flying Captain America shield that you can make out of duct tape and cardboard. Make a couple of these and you can battle it out with your friends Captain America-style!
I had two goals in mind with this project: 1) that the finished shield could be tossed around safely and actually fly stable like a giant Frisbee, and 2) that it could be replicated by almost anyone, independent of their current crafting skills.
For this project I made a couple of different flying shield prototypes. After some experimenting, I eventually reached a design that flew really well . . . and now I'm excited to share it!
I've included a PDF with all the pattern pieces that are required to make this. I worked directly from these finalized pattern pieces to build the finished version of the flying Captain America shield you will see in the following steps and in the video below.
The finished shield is 22.5" in diameter, and weighs 27.5 ounces (780 g). It's hefty, but it flies great. Still, you wouldn't want to knock a little kid in the back of the head with it, but it's certainly a lot safer for throwing around than this version (also made by me).
Use hot glue to tack the shield pieces together. You don't need to use a ton of glue, as you will be adding plenty of tape later on which will solidify and strengthen the shield.
I recommend beginning by assembling quarter-sections of the shield. This will make it easier to keep things lined up and ensure that the completed shield comes out round. (If you add one piece after the other all the way around the shield, the pieces tend to drift or "creep," and you may not end up exactly where you started.)
Each quarter-section will have five pieces in it. Begin by gluing two pieces together, and then adding the third, fourth and fifth. You don't need to glue the full length of the seam between each two pieces--just the top and bottom couple of inches will do. The most important thing is that the outer edges of the pieces (which will be the outer perimeter of the shield) are lined up evenly.
You will need to gently adjust the curve of each of the pieces so they mate up nicely with each other. There will be small gaps, especially on the top portions of the shield, but this is okay.
Once you have all four quarter-sections completed, you are ready to assemble the final dome-shape. You may notice that the four sections are not quite 90 degrees, as you might have thought they would be. Don't worry, this is correct and everything will fit together nicely.
Begin by joining two sets of quarter-sections so you have two completed halves.
Now join both halves. This may take an extra set of hands to hold them together while the hot glue cools, since the two halves will naturally want to pull apart. This is where the dome takes it's final shape, as you force these two halves together.
You should now have a "naked" Captain America shield. You're half-way there!
You'll be tempted to take it outside and try to throw it. Don't do it. Resist the urge!
A length of suitably heavy rope needs to be added to the underside perimeter of the shield, which is the trick to making it stable enough to fly like a Frisbee. It also provides a nice lip for looks, as well as a place to grip for throwing or catching.
You will need about 74" of 3/4" polypropylene rope, which can be purchased by the foot at most hardware stores.
To keep the rope from fraying when you trim it to length, wrap a few inches of tape around the cut ends. You could use a lighter or torch to fuse the ends as well, but it will all be covered with tape soon enough, so it's probably not worth the effort.
Use hot glue to firmly glue the rope down along the underside edge of the shield.
Use 6- or 7-inch strips of red duct tape to tape over the rope and edge of the shield. Try to keep the tape as tight up to the rope as possible so there aren't any big air pockets along the inside lip of the shield.
Note that for all pieces of duct tape that you use from here on, you will want to cut them off of the rolls rather than tear them off. This will help keep things clean and neat. This is where a sharp pair of scissors comes in very handy.
I had some 1 1/2" webbing that I salvaged off of an old gym bag which worked very well as handles for my shield. If you have some 3/4" webbing, that would work equally well. You could also just as easily fashion some handles out of a few layers of duct tape.
Whatever you choose, cut two strips of your material about 12" each (add a little more if you have bulky forearms). Hot glue the ends down, positioning the handles similarly to what is shown in this photo, and reinforce all around with more duct tape.
The pattern piece labeled "CENTER CIRCLE" is used to draw out the shapes that will be used to make the center blue circle on the shield.
Lay out three 24" strips of blue duct tape, overlapping each piece about 1/4", similar to what is shown in the second photo. (I initially only laid out enough blue tape to draw out 6 pattern pieces, so I had to do this part twice.)
Trace the pattern piece 12 times onto the blue tape, and use a sharp hobby knife or utility knife to cut out the wedge-shapes. When you pull them up off the cutting mat, be sure to pull them up starting with the layer of tape that is on the bottom. This way the separate pieces of tape that make up each wedge will all stay in place.
You should be able to see where the exact center of the shield is, based on where the cardboard wedges meet. If you can't see this through the layers of tape, squish the tape down with your fingers to feel where the center of the shield is. Make a mark or poke a small hole with a pin if you need to, to use as guide to help you place the blue wedge-shapes in the center of the shield.
The white ring is made from white duct tape, and is completed in similar fashion to the center blue circle.
Trace the pattern piece labeled "WHITE CIRCLE" 8 or 9 times onto two strips of white duct tape, as shown in the second photo.
For placement of the white ring on the shield, I just eyeballed it. The goal is to have three rings of equal width (red, white, red). If it looks funny or crooked, you can always pull it up and re-do it.
A more precise method would be to use a ruler or measuring tape to place a few marks around the shield from the center point to aid in the placement of the white ring. The inside edge of the white ring should be placed about 7 1/8" (181 mm) from the center point of the shield. (Thanks to Iron-Man227 for this tip!)
A little bit of denatured alcohol on a rag will quickly clean off any marker lines left over from tracing your pattern pieces, and will leave your shield looking slick and shiny.
That's it. You're done!
It may take some practice to be able to throw it well--if you have a hard time throwing a Frisbee, you may struggle with this. Practice with a regular Frisbee if you need to, and work your way up to your awesome homemade Captain America shield. Remember to whip your wrist as you release the shield, to give it plenty of spin.
I'd love to see some photos of your finished shield if you make one. Just upload a photo or two and post them with a comment.