Stealthily approaches and shoots (6)
I believe the answer is:
stalks
'shoots' is the definition.
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for stalks that I've seen before include "Tracks or pursues stealthily" , "Main stems of plants" , "Follows a prey stealthily" , "They support plants" , "Hunts" .)