Abstract: A sprinkler assembly including an outlet frame defining a sprinkler longitudinal axis and an outlet with a pair of frame arms defining a first plane. A deflector is coupled to the frame arms with the deflector having an upper surface and a lower surface orthogonal to the longitudinal sprinkler axis. The deflector includes a plurality of tines defining a plurality of slots between the tines. The tines include a terminal portion having a terminal edge. A first symmetric tine is aligned with the pair of frame arms with the first symmetric tine being symmetric about the first plane and a second symmetric tine is symmetric about a second plane perpendicular to the first plane. A pair of asymmetric tines is disposed about and adjacent the first symmetric tine with the terminal edge of the first symmetric tine closer to the second plane than the terminal edges of the asymmetric tines.