| 摘要 |
<p>The invention relates to a projectile equipped with elastic fins. The fins (20, 30) are elastic and have a concave shape when they are deployed. This concave shape gives them aeroelastic bending rigidity. The fins (20, 30) can be laid onto the projectile (1) by elastic deformation, in order to reduce their bulk as much as possible. The invention is used for spiral-scanning anti-tank submunitions dropped from a shell. <IMAGE></p> |
