These darts are perfect for target shooting and for getting rid of unwanted yard pests. They are designed to sting the animal, not seriously injure or kill the animal. For shooting unwanted yard pests, best results are obtained when the animal does not see you. This allows the animal to associate your yard with pain, and the anmal wont come back. If the animal sees you, it will come back when you are not there. NEVER SHOOT PEOPLE!