Vervelles are small metal staples used in Medieval armour to attach an aventail to a helmet. A leather cord would be woven through the top row of rings and the vervelles, securing the two together. == Bibliography == ... Found on http://en.wikipedia.org/wiki/Vervelles
1) Medieval armour 
Vervelles are small metal staples used in Medieval armour to attach an aventail to a helmet. A leather cord would be woven through the top row of rings and the vervelles, securing the two together. == Bibliography == ...