Similar to the ones I built for the Arrows Vs Armour I and II series of tests, the "Agincourt" is a heavy, solid 15th Century attempt at defeating the best plate armour at the time.  For the AvA films the arrowhead was an iron Type 9, but due to new research and dating the Agincourt arrow now comes with a barbed Type 16.
 
Specifications
 
Dating - 1410 - 1450
Arrowhead - LMMC Type 16
Arrowshaft timber - Ash
Arrowshaft profile - Heavy tapered
Nock style - Horn insert
Binding - Silk
Glue - Dark red wax, fat and oxide compound