With the new Wings that were available the other week, and when a Ranger goes in stealth, the wings are still visible… the weapon is too. I don’t know if this is new, or reported, but I just realized it tonight. I have a video of seeing it first person, and I have confirmed with others, in Ranger’s stealth, the weapon and wings are still visible.
http://youtu.be/lD9LH_xy9sU