Reproducing Roman Arrowheads
The Romans used many different types of arrowheads. The most characteristic had a series of vanes: the early type had three vanes, but by the 3rd century examples with four vanes are found. One possible reason for this change is that the four-vane type was easier to produce.
In 2008 St Fagans: National History Museum hosted the World Field Archery Championship, and the Museum held a number of small exhibitions on archery. A number of replica Roman arrowheads were produced especially for the Roman archery display, to show what Roman arrowheads looked like when new.
Careful conservation work on some of the Museum's Roman arrowheads revealed enough original surface detail to help us work out how the Romans had made them. The Museum's blacksmith at St Fagans was keen to produce the replicas in the same way, and he experimented until he could produce copies that closely matched the originals.
This experimental work revealed that the four-vane type was easier and quicker to make, as the vanes could be formed in a jig. The vanes on the three-vane type, being more spread out, had to be individually hammered into shape. While doing this one vane tended to get in the way of working on another. Was this why four-vane types started to be produced?
If this is true, why did the Romans start off with three-vane arrowheads? Roman archery equipment was based on that developed in the Near East. There, the original metal arrowheads had been cast in bronze. The three-vane form of these bronze arrowheads was simply copied when iron arrowheads started to be made.
Bishop, M.C.&Coulston, J.C.N. 2006 Roman Military Equipment, from the Punic Wars to the Fall of Rome (Oxford: Oxbow Books)
Chapman, E.M. 2005 A Catalogue of Roman Military Equipment in the National Museum of Wales, BAR British Series 388 (Oxford)
Article by:Evan Chapman, Curatorial Officer, Archaeology and Numismatics
Article Date: 14 September 2010