I was bored and wanted to make something so here it is. And bare with me this is my first instructable.Please feel free to use constructive criticism.
Step 1: Items You Will Need
You will need 2 green or black mini rods, 2 right angle connectors, 1 orange connector, 1 rubber band, 1 blue rod.
Step 2: Main Part
First connect the mini rods to the orange connector.
Step 3: Bowstring
Now cut the rubber band and tie each end to a red connector.
Step 4: Putting All Together and Firing
Connect the the main part to the right angle connectors. Put either a blue, orange, or a red rod into the orange connector hole pull back and release. Also feel free to copy and add to this design, but give me credit.