What Does It Mean?
You are correct!
From our dictionary:
des•ul•to•ry
(des'ul•tôr"E, -tOr"E),
—adj.
1. lacking in consistency, constancy, or visible order, disconnected; fitful: desultory conversation.
2. digressing from or unconnected with the main subject; random: a desultory remark.
(des'ul•tôr"E, -tOr"E),
—adj.
1. lacking in consistency, constancy, or visible order, disconnected; fitful: desultory conversation.
2. digressing from or unconnected with the main subject; random: a desultory remark.