PRACTICE SPORT PROJECTILE HAVING A THROUGH-HOLE WITH TRANSVERSE INDICATOR

摘要

There are disclosed non-standard sport projectiles having a material with a high flexural modulus, and an axle at the axis of rotation. The axle extends through at least one linear through hole. Non-standard sport projectiles are disclosed with cushioned ends. A tee device is disclosed for driving the non-standard sport projectiles. Inflatable targets are disclosed for golf games with non-standard sport projectiles.