Halts peril

When Halt is Injured by a poison quarrel, he ignores it and almost dies as a result. Wouldn't Hakt with all his experience consider the idea of a poison arrow? Especially since even if he didn't know everything about Genovesons he knew they were assassins so poison would seem logical right? Plus he seemed to know a bit about them thanks to the corps. Just found this strange during my reread.