Nip back home; back to get fixed (6)
I believe the answer is:
pinned
'fixed' is the definition.
(pinning is a kind of fixing)
'nip back home back' is the wordplay.
'back' says the letters should be written in reverse.
'home' becomes 'den' (I've seen this in other clues**).
'back' shows that the letters should be reversed in order.
'nip' back-to-front is 'pin'.
'den' in reverse letter order is 'ned'.
'pin'+'ned'='PINNED'
'to get' is the link.
(Other definitions for pinned that I've seen before include "Held fast or prevented from moving" , "Attached with pointed piece of metal" , "Nailed" .)