Oh yes, the F104 "Widowmaker".  Design a high-speed dart and then use it in a ground attack role.   Couldn't hit anything going that fast, and far too easy to crash at low altitude.  Too stupid for words.  

The American A10 Warthog was a properly-designed ground attack aircraft.  Slow, heavily armoured, and heavily armed.  You could shoot it full of holes and it would still fly.