Succeed in taking out middle of red target and shout (7)
I believe the answer is:
exclaim
'shout' is the definition.
(I know that shout can be written as exclaim)
I cannot understand how the remainder of the clue works.
(Other definitions for exclaim that I've seen before include "Cry out in surprise, horror etc" , "Cry out suddenly, as from pain or surprise" , "Utter boldly" , "Blurt out" , "Cry out (in shock, etc)" .)