Throwingstarkind, abbreviated to thrwstarkind, is a Strife Specibus in Homestuck. It is not used by any character. It has, however, been seen in the list of possible strife specibi and there have been several weapons that would fall under this specibus. It would presumably be the strife specibus of Sollux Captor, if it wasn't for the fact that he has no use for one due to his potent psychic abilities.