(fig. 1-31) attaches to the bomb body by eight setscrews.
and B). The four fixed fins provide low-drag
It is a self-contained unit that consists of a stabilizer
aerodynamic stability. The wedges installed on the
assembly (canister housing) with four fixed fins
trailing edges provide stabilizing spin during a low-drag
(X-shaped) and a lanyard assembly (fig. 1-31, views A
release. When stored in its original shipping/storage
Figure 1-31.BSU-85/B air-inflatable retarded fin (top and rear view).