3rivers???
Seriously, not much around here in the way of trad shops. There used to be a place called Smokin' Arrow that was exclusively muzzleloader & traditional archery. Bought my first longbow from that fella, really cool guy and neat shop idea/name. But alas, I guess there was not enough interest to support his efforts.
Last time that I saw the guy, he was working the archery counter at Barlows Tackle (fishing tackle shop right on 75 @ Arapaho, Richardson). But last time I went in there he wasn't around and the inventory of the archery department was drastically reduced...that's been more than a year so i don't know if they are still doing archery there at all?
Craig at Outdoor Pro Shops (Beltline & Shiloh area of Garland) has been around the archery game a long time. If you go when he's there, I'd bet that he could help with just about anything you need and they do have a small trad-section with several bows, strings, gloves, tabs, quivers, broadheads, (limited) arrow selection, etc...
Bass Pro is nada...Cabela's is muy pequeño.
Sorry, I know this isn't what you wanted to hear but there's just not much shelf space dedicated to trad-archery around here. :(
What part of DFW are you located in?