Given that’s what she called her Rangers in life, I doubt they’d be offended by the sentiment.
I’ve always found it odd that this phrase was taken to mean Sylvanas doesn’t care for her ‘arrows’. She was a Ranger General and one of the world’s foremost archers, if not the best. The metaphor of an arrow is not one of disdain or disaffection, coming from her, especially since it transcends her mortal status in a way that little of her ideology did.