Primitive Bo Shuriken Throwing Spikes: Deadly accurate hunting weapon!

The Primitive Bo Shuriken is a wooden throwing spike. It is the predecessor to the steel throwing dart or ninja needle. This weapon was used in pre-agricultural Japan for survival hunting purposes. I'll also show my spin technique for throwing these spikes at a target. 1. Cut a 2 in diameter thick stave of green wood from elbow to your palm. 2. Remove the bark.