| 摘要 |
<p>A projectile for smooth-bore firearms comprising a cylindrical bullet with a expansion tip embedded in its head, and a connected trailing section with flight stabilisation blades located in grooves on the cylindrical wall of the bullet and inclined on this wall at an angle equal or greater than 1° from the geometrical axis of the bullet. It is characterised in that the expansion tip (2) embedded in the bullet head has rims, and the bullet with grooves (4) on its cylindrical surface is integral with the trailing section having at least two flight stabilisation blades (3) located at the circumference of its body. The blades preferably have arched ends (8) at their tops. Inside the bullet, under the expansion tip (2) with rims, there is a blind hole (5), and there are notches (7) on the exterior surface of the bullet. In its bottom part, the bullet has a recess (9) of shape corresponding to the trailing section projection (10). An empty hole (12) is located in the base of the trailing section body.</p> |
