What book are Stout heart halflings in? And does anyone know of a subrace that gets a +2 to thrown weapons? I KNOW I've seen one somewhere, I think it could also set snares, for some reason.
If you want better throwers, have a look at the Racial levels similar to Monte Cooks AU races for the Corebook races on Montes page... the halfling gets a +2 to hit and damage with thrown weapons there.