Bat makes a din (6)
I believe the answer is:
racket
I believe this clue is a double definition.
'bat' is the first definition.
(I've seen this before)
'a din' is the second definition.
(I've seen this before)
'makes' acts as a link.
(Other definitions for racket that I've seen before include "sporting gear ..." , "Fraudulent enterprise" , "Noise - tennis equipment" , "Uproar" , "Sports implement" .)