So I have this confusion regarding what this skill is for, and what contributes to progressing in it.
Also, I noticed that Armorsmithing, despite not being in the Skill List, appears to be a valid skill. Therefore, if Weaponsmithing is "the skill of creating metal weapons using blacksmithing techniques", I could assume that Armorsmithing is "the skill of creating metal armor using blacksmithing techniques".
That brings me to another skill in the Skill List, which is Armorer, which skill description seems almost as vague as Weaponry.
Weaponry - "the science and art of making weapons"
Armorer - "the skill of being able to manufacture armor and related equipment"
What are the details regarding these two skills?
Would perhaps, Weaponry and Armorer be for weapons and armors not covered by Weaponsmithing and Armorsmithing respectively? So to make stone knives you use Flint Knapping+Weaponry, to make leather armor you use Armorer+Leatherworking, and so on. Is my interpretation correct?