a million times probably it has been brought up to "repair" damaged planes on some type of repair pad.....
something I thought of the other night is similar but not exactly.
when you land to reload, you generally don;t have a damaged plane (as why not take up a fresh plane), but maybe you took a bullet or 2 in the wing.
no "official" damaged parts, but maybe 1 more bullet hit makes the damage count to that part of breakage.
what if while re-loading any previous bullet hits are repaired? again I am NOT talking about an actual damaged part, just taking care of bullet holes and the like?
I may be mistaken, but it takes a certian "ammount" of damage to lets say an aileron before it officially fails. let's say you have taken 30% of that damage amount to that part, and re-loading brings that back down to 0% is all.