To suffer the slings and ... of outrageous fortune'' (Hamlet) (6)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
arrows
(Other definitions for arrows that I've seen before include "Direction indicators" , "The archer's missiles" , "Marks to show direction" , "Archers shafts" , "red ones displayed at airshows" .)