Bird hurting both wings flying (6)
I believe the answer is:
martin
'bird' is the definition.
(martin is a kind of bird)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for martin that I've seen before include "Small swallow" , "25 across [CRANE]" , "Tweeter" , "Dickens novel partly set in America" , "Perhaps Dean" .)