I started shooting on a consistent basis in 1968 after getting out of the service. I lived in San Antonio at the time and there was a large archery store there right next to an outdoor range that covered several acres. The name of the store was Gasmann's Archery and it was huge. The show room had to be at least 100 feet long and 50 feet wide. One of the long walls was entirely filled with bows that hung vertically. They were all arranged by manufacturer. There were Bear, Ben Person, Damon Howatt, Groves, Wing, York, Shakespeare, Darton, Carroll, etc., and then there were used bows of all kinds. On the opposite wall was solid stacks of boxes of arrows. Many of them open to display the arrows and cylinder displays with lose arrow shafts and individual ready made arrows so you could purchase one at a time. In the middle of the room were rows that contained bens of lose field points and broadheads of every kind imaginable. There were also display cases with hunting knives and every kind of quiver made. All kinds of arrow making supplies and every archery accessory one could think of.
It was an amazing store, but I did not remain in San Antonio very long and moved within a couple of years after getting out of the service. The town I was from I moved back to and we had a couple of very nice sporting goods store there that had a fairly good selection of archery supplies. Not nearly as good as Gasmann's in San Antonio but what they did not have you could mail order. There were a number of great archery magazines with advertisers you could order from and like others have stated there was always Herter's that had everything imaginable including their own line of bows.
I bought my Damon Howatt Super Diablo new from Gasmann's for $100 in 1970.