Things You'll Need
Instructions
Bow &Arrow
Make the bow by cutting a notch into both ends of the sapling branch with the knife and thread in one end of a rubber band into one notch. Stretch the band down to the opposite end of the branch and thread the other end of the rubber band into the notch.
Saw the small dowel rod in half, making "arrows". Cut small divots into one end of each of the rods and use the bow to fire the arrows. Thread the notched arrow into the rubber band and pull backwards toward you; release your grip to fire the arrow.
If desired, wrap the ends of the bow in tape to add strength to your pull. The added stability will also make your arrows launch further. For safety's sake, resist the temptation to sharpen the arrows.
Rubber Band Rifle
Glue the clothespin onto one end of the dowel rod and allow to dry completely. Screw the wood screw into the opposite end of the rod, in line with the clothespin, screwing it into the wood about a quarter of the way to make a "sight".
Attach a rubber band onto the screw and stretch it down, clamping the other end of the band in the clothespin to load the launcher. Be careful not to let the band snap backwards toward you when attaching it.
Launch the rubber band by aiming at your target and pushing down on the end of the clothespin.