Step 1: Materials Needed
Begin by getting two paint sticks or two pieces of flat wood. Wooden rulers will do. but you will have to add groves.
Step 2: Rounding Corners
Now get yourself a file and round each corner of the wood. The part is suggested but isn't mandatory. If you don't have a file. Don't worry about it.
Step 3: Putting It Together
Now take the two pieces of wood and place them in a cross like angle and add rubber bands to the the center.
Step 4: How It Should Look.
When your done adding the rubber bands. The boomerang should look something like this.
Step 5: How to Throw It
To throw it, hold the boomerang with 1-3 fingers (What ever suits you) and throw at a vertical angle.
(Experiment with different angles, speeds, and directions for different flight patterns.)
Step 6: Now Go Test It Out
Your now done and ready to use the boomerang. Go outside and have a blast.
Watch the video to see the test results.