Thin, old oil can cause the sticking along with poor adjustment and excessive wear. If the clutch is OK, you might want to make sure you have good oil (read: not a 5w-30 but more like a 20w v twin oil) in it. It may stick again but should improve. You're sticking isn't bad, yet, but it could get to the point that you can't disengage at all. This is assuming that the plates are actually sticking.
2013 V Star 1300 Deluxe
OEM Tall Sissy Bar
Memphis Shades Fork Deflectors
Bridgestone Exedra Max Belted Tires
Baron's RSTD 7308 bar