| 摘要 |
913,216 A projectile adapted to be propelled at sub-sonic speeds to carry a dose of medicament or an electronic device into an animal while causing minimum physical damage to the animal's hide or flesh. The projectile has an average density of less than about 5 grams per cubic centimeter, an elongate body portion adapted for close fitting engagement in a barrel from which the projectile is propelled, and a conical nose portion having a radiused apex. |
