British Basal Looped Spearhead
Basal Looped Spearhead are belongs to the middle Bronze Age (around 1400BC-1275BC/ 1800-1500 BC) and it was found in the Attenborough, Nottinghamshire.). They made from a large triangular blade with round-section midrib and lateral ribs, loop to the base at each side, bevelled edges, and traces of wooden shaft in socket identified as ash.
Reference
http://www.timelineauctions.com/lot/british-basal-looped-and-socketted-spearhead/43208/