Paper Nerf Gun (Cross-bow)

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Engineering and Computer Science, also I love Apple.

This Instructable will show you how to make a super cheap Paper Nerf Gun (Cross-Bow). This is my first instructable so leave some comments. This is totally my design so if you can make one with some improvements, post some pictures of it! DISCLAIMER: I am not responsible for any person, place, thing(Pretty much any noun) that is injured or broken while using this crossbow. Now lets get started!

Step 1: Materials

For this you will need...
-About 4 sheets of paper(I'd use some old math papers, no one needs them)
-Scissors
-Duct Tape(of course, everything needs duct tape)
-Scotch Tape
-A Rubber Band
-A Hot Glue Gun
-Ammo (Nerf Darts or some straws)

Step 2: Rolling the Paper

In this step you will roll the paper into three tightly rolled tubes like shown. To roll them start at the bottom right hand corner and roll up to the top left hand corner. It's easier when you use something long and skinny such as a straw or even better a chop stick. Use the scotch tape to tape the tube. Make two tubes with one sheet of paper and one tube with two sheets of paper to make it stronger. Cut the pointy ends of the paper tubes off.

Step 3: Making the Chamber

For instructional purposes we will call this part the CHAMBER. Take two of the weaker tubes that you just made and (only on one side) hot glue them together. The side that you didn't hot glue will be where you set the dart.

Step 4: Making the Cross

Now, on the side that has the hot glue, hot glue the stronger tube at a 90 degree angle about two inches down from the end of the CHAMBER. Like shown.

Step 5: Making the Crossbow String

Next cut your rubber band once so that it is a straight band of rubber. Then duct tape it to the ends of the strong tube going over the CHAMBER like shown in the picture.

Step 6: Making the Trigger

Now all you have to do is (On the UN-hot glued side of the CHAMBER on the opposite end of the cross part) hot glue a clothespin.

Step 7: Have Fun!

Now your done. All you have to do to load it is pull the rubber band back and put it in the clothespin, set the dart in the CHAMBER and open the clothespin. That's all there is to it. Please Comment

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    34 Discussions

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    johnnystarshot1234

    1 year ago

    Its so simple! Thank you for making this because I have looking for easy homemade nerf gun

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    My crossbow is made out of sticks but it dosen't fire with much power.

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    Big Baneser

    5 years ago

    I made the bow and its power blew me away. A small primary weapon perfect for assassins.

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    Big Baneser

    5 years ago

    Use the straw in the dart mod but leave around a centimetre of straw poke out the back of the dart so that the dart doesn't fall off the bow

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    Fist ible I ever did... Ahh memories... Check out my version.( click on my name) thanks for the idea- hope u don't mind me changing it...!

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    I made this crossbow. Gr8 idea.! I added a foregrip, a stock , and a front part too. I will post it soon.

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    Pichu47

    6 years ago on Introduction

    Sweet. I am putting the finishing touches on my PVC crossbow. It's basically like this but with pvc, a stock, and a bigger rubber band. I will hopefully post an instructable for it soon.

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    jsttreat

    7 years ago on Introduction

    my second crossbow shot 60+ feet and i glued on straws to hold my darts so I don't have to dig in my pockets. What will the world come up with next?

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    jake4a4

    7 years ago on Introduction

    awesome crossbow, just 1 thing. I think a clothespin works much better than duct tape stuff

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    Fractal Art

    8 years ago on Introduction

    This looks great! I may attempt to make something like this some time - it seems relatively effective!

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    Apple_4_life

    8 years ago on Introduction

     This thing is SICK!!!!  it shoots better then my nerf gun! though its hard to keep the dart from falling off...

    is there any way to make this with out a clothes pin i know it could be a pull back and fire type but i want a trigger

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    ninjacow123

    9 years ago on Introduction

    Dude My Version Shot 30ft. one time! my office supply crossbow is sweet I'm putting an Instructable on how to make it. The only difference is mine is about 2 times bigger than yours and has a different release machanism thinga-ma-bobby