Changes

Bows were made by working down a wooden stave so that the heartwood formed the bulk of the bow, giving it its strength, while a layer of sapwood was retained along the bow’s back to give the bow more elasticity under tension and to help prevent it from breaking. <br>

Many of the bows were extremely simple and we have a number of finds of bows that still have the bumps and branch accretions left from the removed branches along their backs (Wassenaar, Hedeby). <br>

===Bow Grips===

None of the bows found in the Viking Age have any distinct swelling around the area of the handgrip or show any evidence of having a separate handgrip attached. The bow-staves run roughly parallel along their entire length. The only unique finds of bows that do have a distinct handgrip come from the C7th Alemannic graves at Oberflacht in southern Germany.