| 摘要 |
The wings (3) for the airborne projectile, made of pliable material strip (6), have their ends (7) fitted into the body of the projectile at a distance from each other, and in their lowered position are doubly folded against the projectile body. In their extended position, achieved with the aid of centrifugal forces, they assume a double structure, the two parts of which are joined at their outer ends by a bridge (10). |
