Since the shield is an item used in combat you will not be surprised to find that weapons feature very often in mediaeval heraldry. DrawShield offers the following weapons. The sword items are illustrated on the right.
Claymore, dagger, falchion, rapier, sabre, seax, sword, sword of St. Paul
Addice, battle axe, common axe, pick axe, slaughter axe, turner axe
Arrow, bundle of arrows, broad arrow, pheon, spear
Cannon, caltrap, Catherine wheel, crossbow, staff
Most of the swords may hilts, pommells, blades of a different colour, and the axes can have handles, blades of a different colour.