Stock Photo: Crossbow, jack and crossbow darts, by German work, 1480 - 1510, 15th Century, wood, horn, iron, cord, leather. Italy: Lazio: Rome: National Museum of Palazzo Venezia: Collezione Odescalchi 1777 1327-8. Whole artwork. Bow parchment string stirrup tendon wooden stock trigger pins hexagon box pulley handlebar gear toothed shaft quadrangular tips feathers