What is the simple way to make a slingshot?

1. Slingshot control system: wooden. Find a herringbone branch in the suburbs, with uniform thickness, no broken lines and no scars, and the length is about 15 cm.

2. Slingshot power system: rubber strip with high strength, toughness and elasticity is preferred. You can also choose the calf ligament made by special technology. The length is about 40 cm, two.

3. Slingshot ammunition launching system: Tanned cowhide is used and cut into a rectangle of 3 * 8cm, and a small hole can be cut at both ends in the length direction to accommodate the power system.

4. Assembly: Fix the power system on the small holes of the launching system, one for each hole, and remember to be firm; The other end of the power system is fixed at the top of the two forks of the "man" fork of the control system, and of course it should be firm. Also note that the lengths of the two power supply systems should be equal. At this point, the assembly is complete.

5. Ammunition: steel balls with a diameter of about 1 cm are preferred, followed by round stones with a diameter of about 1.5 cm. From the point of view of lethality, steel balls are more ideal.